9638408210

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1\times {\mathrm{10613}}^1$

素因数の和:11278

約数の個数: 32

約数和(自身を含む): 17476672752

約数和(自身を除く): 7838264542

約数列:

[1, 2, 5, 10, 197, 394, 461, 922, 985, 1970, 2305, 4610, 10613, 21226, 53065, 90817, 106130, 181634, 454085, 908170, 2090761, 4181522, 4892593, 9785186, 10453805, 20907610, 24462965, 48925930, 963840821, 1927681642, 4819204105, 9638408210]

約数ペア:

[(1, 9638408210), (2, 4819204105), (5, 1927681642), (10, 963840821), (197, 48925930), (394, 24462965), (461, 20907610), (922, 10453805), (985, 9785186), (1970, 4892593), (2305, 4181522), (4610, 2090761), (10613, 908170), (21226, 454085), (53065, 181634), (90817, 106130)]